Symbol: vmap_pfn
drivers/gpu/drm/i915/gem/i915_gem_pages.c
355
vaddr = vmap_pfn(pfns, n_pfn, pgprot_writecombine(PAGE_KERNEL_IO));
include/linux/vmalloc.h
219
void *vmap_pfn(unsigned long *pfns, unsigned int count, pgprot_t prot);
mm/vmalloc.c
3626
EXPORT_SYMBOL_GPL(vmap_pfn);